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. Author manuscript; available in PMC: 2013 Apr 20.
Published in final edited form as: ACS Chem Biol. 2012 Feb 15;7(4):770–779. doi: 10.1021/cb200536r

Figure 5. (a-l). (a-l) Localization Compound CR1023, CR1164 and CR1166, in AsPC-1 cells.

Figure 5

Confocal images of AsPC1 cells treated with FAM-conjugated peptides (CR1171, CR1172 and CR1173). (a-c) Control experiment, cells treated with DMSO, (d-f) cells treated with compound CR1171, (g-I) cells treated with compound CR1172, (j-l) cells treated with compound CR1173. Green fluorescence emissions due to presence of fluorescein in peptide were collected through a 505–550 nm band pass filter in conjunction with an argon ion laser excitation of 488 nm. The blue fluorescence emissions were collected through a 420–480 nm band pass filter in conjunction with a diode laser excitation of 405 nm for DAPI. No green fluorescence was observed in control cells treated with DMSO due to absence of fluorescein.